malachi6074 malachi6074

02-12-2020
Mathematics

contestada

What is an equation of the line that passes through the point (-1, -3) and is perpendicular to the line x –2y = 14?

Respuesta :

meowmeow223334 meowmeow223334

02-12-2020

Make equation: y = mx + b
x = 2y + 14
2y = x - 14
y = 1/2x - 7
Perpendicular: opposite sign and reciprocal slope
y = -2x + b
-3 = -2(-1) + b, b = -5
Equation: y = -2x - 5

Answer Link

Otras preguntas

HELP ME PLEASE THIS IS IMPORTANT

A summer camp manager wants to order 500 bag lunches for a field trip. Each lunch will have a piece of fruit. The manager is deciding on ordering apples, orange

George has a lawn care business. He charges $70.00 per yard that he cuts. It costs George $3.49 per yard for lawn mower maintenance and $24.04 per yard for gaso

Which energy source contributes least to global warming? A. Petroleum B. Coal C. Oil D. Geothermal

The first psychiatrist in formal practice in the united states was ____.

What is the GCF 135, 189 , 297

To what family does the english language belong

Stereotypes about racial groups are still common in sports

A combined total of $49,000 is invested in two bonds that pay 2% and 6.5%simple interest. The annual interest is $2,5100. How much is invested in each bond?

A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of r